Lightroom Classic CC: tools tabs do not appear properly

Been experiencing some problems with "Develope" panel: tools tabs (as "crop", "filters" and so on) do not appear completely, as they are cut on the right. Is anyone fighting with the same problem?I work on a macOs Sierra v. 10.12.6 (16G29), Lightroom version is 7.0 [ 1140024 ].